... sampling rate, AD / DA convertor,32 bits DSP chip. Input processing includes Gain, Mute, Noise gate, high-cut, low-cut, 8 parameter ... release time Adjustable threshold, attached time, release time of all noise gate All delay module's delay time can reach over ... can copy freely Interput signal tester,output can choose pink noise,white noise , 20Hz-20kHz adjustable sine wave and adjustable signal range ...